209218512

素因数分解:

$2^4\times 3^1\times {\mathrm{4358719}}^1$

素因数の和:4358730

約数の個数: 20

約数和(自身を含む): 540481280

約数和(自身を除く): 331262768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4358719, 8717438, 13076157, 17434876, 26152314, 34869752, 52304628, 69739504, 104609256, 209218512]

約数ペア:

[(1, 209218512), (2, 104609256), (3, 69739504), (4, 52304628), (6, 34869752), (8, 26152314), (12, 17434876), (16, 13076157), (24, 8717438), (48, 4358719)]